yaml_emitter_delete_document_and_anchors  128 ext/psych/yaml/dumper.c         yaml_emitter_delete_document_and_anchors(emitter);
yaml_emitter_delete_document_and_anchors  151 ext/psych/yaml/dumper.c     yaml_emitter_delete_document_and_anchors(emitter);
yaml_emitter_delete_document_and_anchors  157 ext/psych/yaml/dumper.c     yaml_emitter_delete_document_and_anchors(emitter);